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COST OF SALES (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Analysis of income and expense [abstract]      
Inventories at the beginning of year $ 3,470,215 $ 3,908,305 $ 2,001,781
Inventories 1,707,311 0 0
Translation differences (22,514) 0 0
Raw materials and consumables used and other movements 11,193,050 9,773,523 9,835,504
Services and fees 250,333 183,003 151,251
Labor cost 940,411 862,593 689,614
Depreciation of property, plant and equipment 556,630 532,160 514,746
Amortization of intangible assets 47,374 43,947 23,519
Maintenance expenses 825,809 612,928 582,633
Office expenses 14,873 10,295 7,741
Insurance 24,867 15,184 12,309
Change of obsolescence allowance 4,707 20,804 3,965
Valuation allowance (15,333) 15,333 0
Recovery from sales of scrap and by-products (37,186) (42,000) (37,597)
Others 38,567 21,422 17,909
Inventories at the beginning of year (4,948,376) (3,470,215) (3,908,305)
Cost of sales $ 14,050,737 $ 12,487,282 $ 9,895,070